package com.bobo.task;


import com.bobo.entity.Orders;
import com.bobo.mapper.OrderMapper;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.scheduling.annotation.Scheduled;
import org.springframework.stereotype.Component;

import java.time.LocalDateTime;
import java.util.Date;
import java.util.List;

/**
 * 定时任务类，定时处理订单状态
 */
@Component
@Slf4j
public class OrderTask {
    @Autowired
    private OrderMapper orderMapper;
    /**
     * 处理超时订单
     */
    @Scheduled(cron="0 * * * * ?")//每分钟触发一次
    public void processTimeoutOrder(){
        log.info("定时处理超时订单:{}",new Date());
        //select * from order where status = ? and order_time<(当前时间-15分钟)
        LocalDateTime time = LocalDateTime.now().plusMinutes(-30);
        List<Orders> ordersList = orderMapper.getByStatusAndOrderTimeLT(Orders.PENDING_PAYMENT, time);
        if(ordersList.size()>0&&ordersList!=null){
            for(Orders orders:ordersList){
                orders.setStatus(Orders.CONFIRMED);
                orders.setCancelReason("订单超时自动取消");
                orders.setCancelTime(LocalDateTime.now());
                orderMapper.update(orders);
            }
        }

    }

    /**
     * 处理一直处于派送中状态的订单
     */
    @Scheduled(cron="0 0 1 * * ?")//每天凌晨一点触发一次
    public void processDeliveryOrder(){
        log.info("定时处理处于配送中的订单:{}",new Date());
        LocalDateTime time = LocalDateTime.now().plusMinutes(-60);
        List<Orders> ordersList = orderMapper.getByStatusAndOrderTimeLT(Orders.DELIVERY_IN_PROGRESS,time);
        if(ordersList.size()>0&&ordersList!=null){
            for(Orders orders:ordersList){
                orders.setStatus(Orders.COMPLETED);
                orderMapper.update(orders);
            }
        }

    }
}
